12405498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5573}}^1$

素因数の和:5638

約数の個数: 32

約数和(自身を含む): 28895616

約数和(自身を除く): 16490118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 5573, 11146, 16719, 33438, 39011, 78022, 117033, 234066, 295369, 590738, 886107, 1772214, 2067583, 4135166, 6202749, 12405498]

約数ペア:

[(1, 12405498), (2, 6202749), (3, 4135166), (6, 2067583), (7, 1772214), (14, 886107), (21, 590738), (42, 295369), (53, 234066), (106, 117033), (159, 78022), (318, 39011), (371, 33438), (742, 16719), (1113, 11146), (2226, 5573)]